| Year | 1922 |
| Date | 28-Sep |
| Volume | 47 |
| Issue | 1,118 |
| Page | 300 |
| Category | Railway |
| Part | |
| Title | Model Railway Matters |
| Author | "Crankpin" |
| Notes | A New Method of Arranging the Lap and Lead Joint in Walschaerts Gear. Vibrating link joint for Walschaerts gear of 3/4" scale L.S.W.R. locomotive, valve spindle fork |